Any of the available inputs can be used for this. Choose the one that suits you best. You'll find all available inputs on the Sensors page of the TunerView software. You did not mention if you're on the chip or NepTune RTP, so you'll need to refer to the sensors page in the TunerView software.

I finally finished installin my wideband and Auto Meter 2246 sensor. I had the wrong part # in a previous post.

The wideband I connected to the O2 port and it seems to be working perfectly.

I want to make sure that I have my oil pressure sensor setup right. Since I did not get the sensor new I do not have and cannot find documentation on that sensor. Do you happen to know if the voltages read as standard (0 volts 0 pressure) or reversed (5 volts 0 pressure)? any help would be appreciated.